（点击看原图）

Buy Chromium Metal Powder
期限：	2007-3-13
发布时间：	2006-10-19 23:32:03
浏览人数：	1523

详细信息

    1. ALLOYTIC Company
    2. wanted: Chromium metal powder
    3. Specification

    Size -325 mesh
    unit specification
    Fe ppm 3000max
    Si ppm 100max
    Al ppm 100max
    Cu ppm 50max
    Pb ppm 50max

    Non metallic impurities
    C ppm 300max (carbon)
    S ppm 300max (sulfer)
    P ppm (phosphorus)

    Gasses
    O ppm 7500max (oxygen)
    N ppm 500max (nitrgen)

    Particle size analysis
    mesh size wt %
    +325 0.0
    -325 99.7